0.021097 0.000000 0.000000 0.000000 0.012151 0.000000 0.000000 0.000000 0.010905 0.00000 0.00000 0.00000 Garman, E.F. Crennell, S.C. Vimr, E.R. Laver, W.G. Taylor, G.L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 47.400 82.300 91.700 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C10 H20 N O9 P 329.241 (1S)-4-acetamido-1,5-anhydro-2,4-dideoxy-1-phosphono-D-glycero-D-galacto-octitol 4-ACETAMIDO-2,4-DIDEXOY-D-GLYCERO-BETA-D-GALACTO-OCTOPYRANOSYLPHOSPHONIC ACID (AN AXIAL PHOSPHONATE) D-saccharide C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C10 H20 N O9 P 329.241 (1R)-4-acetamido-1,5-anhydro-2,4-dideoxy-1-phosphono-D-glycero-D-galacto-octitol (4-ACETAMIDO-2,4-DIDEOXY-D-GLYCERO-ALPHA-D-GALACTO-1-OCTOPYRANOSYL)PHOSPHONIC ACID D-saccharide C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking K 1 39.098 POTASSIUM ION non-polymer C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK J.Mol.Biol. JMOBAK 0070 0022-2836 259 264 280 10.1006/jmbi.1996.0318 8656428 The structures of Salmonella typhimurium LT2 neuraminidase and its complexes with three inhibitors at high resolution. 1996 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 90 9852 Crystal Structure of a Bacterial Sialidase (from Salmonella Typhimurium Lt2) Shows the Same Fold as an Influenza Virus Neuraminidase 1993 UK J.Mol.Biol. JMOBAK 0070 0022-2836 226 1287 Purification, Crystallization and Preliminary Crystallographic Study of Neuraminidase from Vibrio Cholerae and Salmonella Typhimurium Lt2 1992 SZ Helv.Chim.Acta HCACAV 0010 0018-019X 73 1359 Phosphonic-Acid Analogues of the N-Acetyl-2-Deoxyneuraminic Acids: Synthesis and Inhibition of Vibrio Cholerae Sialidase 1990 10.2210/pdb1dil/pdb pdb_00001dil 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 IMAGE PLATE 1993-07-17 MARRESEARCH GRAPHITE(002) M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUH2R 41991.789 SIALIDASE 3.2.1.18 1 man polymer 329.241 (1R)-4-acetamido-1,5-anhydro-2,4-dideoxy-1-phosphono-D-glycero-D-galacto-octitol 1 man non-polymer 329.241 (1S)-4-acetamido-1,5-anhydro-2,4-dideoxy-1-phosphono-D-glycero-D-galacto-octitol 1 man non-polymer 39.098 POTASSIUM ION 1 syn non-polymer 18.015 water 226 nat water no no TVEKSVVFKAEGEHFTDQKGNTIVGSGSGGTTKYFRIPAMCTTSKGTIVVFADARHNTASDQSFIDTAAARSTDGGKTWN KKIAIYNDRVNSKLSRVMDPTCIVANIQGRETILVMVGKWNNNDKTWGAYRDKAPDTDWDLVLYKSTDDGVTFSKVETNI HDIVTKNGTISAMLGGVGSGLQLNDGKLVFPVQMVRTKNITTVLNTSFIYSTDGITWSLPSGYCEGFGSENNIIEFNASL VNNIRNSGLRRSFETKDFGKTWTEFPPMDKKVDNRNHGVQGSTITIPSGNKLVAAHSSAQNKNNDYTRSDISLYAHNLYS GEVKLIDDFYPKVGNASGAGYSCLSYRKNVDKETLYVVYEANGSIEFQDLSRHLPVIKSYN TVEKSVVFKAEGEHFTDQKGNTIVGSGSGGTTKYFRIPAMCTTSKGTIVVFADARHNTASDQSFIDTAAARSTDGGKTWN KKIAIYNDRVNSKLSRVMDPTCIVANIQGRETILVMVGKWNNNDKTWGAYRDKAPDTDWDLVLYKSTDDGVTFSKVETNI HDIVTKNGTISAMLGGVGSGLQLNDGKLVFPVQMVRTKNITTVLNTSFIYSTDGITWSLPSGYCEGFGSENNIIEFNASL VNNIRNSGLRRSFETKDFGKTWTEFPPMDKKVDNRNHGVQGSTITIPSGNKLVAAHSSAQNKNNDYTRSDISLYAHNLYS GEVKLIDDFYPKVGNASGAGYSCLSYRKNVDKETLYVVYEANGSIEFQDLSRHLPVIKSYN A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Salmonella Salmonella typhimurium LT2 Escherichia sample RESIDUE MET 1 WAS EXCISED BY ESCHERICHIA COLI NANH 99287 Salmonella typhimurium TA263, PROTOTROPH NANH 562 Escherichia coli BACTERIAL PSX62 1 2.13 42. atom_site chem_comp entity pdbx_distant_solvent_atoms pdbx_entity_nonpoly pdbx_nonpoly_scheme pdbx_struct_conn_angle pdbx_validate_close_contact pdbx_xplor_file refine refine_hist software struct_conn struct_ref_seq_dif struct_site struct_site_gen chem_comp database_2 pdbx_initial_refinement_model repository Initial release Carbohydrate remediation repository Remediation Version format compliance Source and taxonomy Version format compliance Advisory Atomic model Data collection Database references Derived calculations Refinement description Structure summary Database references Refinement description Structure summary 1 0 1996-12-07 1 1 2008-03-24 1 2 2011-07-13 2 0 2020-07-29 2 1 2023-08-09 _atom_site.label_alt_id _chem_comp.name _chem_comp.type _entity.pdbx_description _pdbx_entity_nonpoly.name _pdbx_nonpoly_scheme.auth_seq_num _refine.details _refine.ls_d_res_low _refine.pdbx_ls_sigma_F _refine_hist.d_res_low _software.classification _software.name _software.version _struct_ref_seq_dif.details _chem_comp.pdbx_synonyms _database_2.pdbx_DOI _database_2.pdbx_database_accession Y BNL 1996-04-23 REL 1 A O HOH 520 6.65 1 A O HOH 592 5.92 1 A O HOH 800 7.68 1 A O HOH 801 6.99 1 A O HOH 809 8.57 EQP (1R)-4-acetamido-1,5-anhydro-2,4-dideoxy-1-phosphono-D-glycero-D-galacto-octitol AXP (1S)-4-acetamido-1,5-anhydro-2,4-dideoxy-1-phosphono-D-glycero-D-galacto-octitol K POTASSIUM ION HOH water 2SIM PDB ENTRY 2SIM PDB experimental model EQP 383 2 EQP EQP 383 A AXP 384 3 AXP AXP 384 A K 690 4 K K 690 A HOH 501 5 HOH HOH 501 A HOH 502 5 HOH HOH 502 A HOH 503 5 HOH HOH 503 A HOH 504 5 HOH HOH 504 A HOH 505 5 HOH HOH 505 A HOH 506 5 HOH HOH 506 A HOH 507 5 HOH HOH 507 A HOH 508 5 HOH HOH 508 A HOH 509 5 HOH HOH 509 A HOH 510 5 HOH HOH 510 A HOH 511 5 HOH HOH 511 A HOH 512 5 HOH HOH 512 A HOH 513 5 HOH HOH 513 A HOH 514 5 HOH HOH 514 A HOH 515 5 HOH HOH 515 A HOH 516 5 HOH HOH 516 A HOH 517 5 HOH HOH 517 A HOH 518 5 HOH HOH 518 A HOH 519 5 HOH HOH 519 A HOH 520 5 HOH HOH 520 A HOH 521 5 HOH HOH 521 A HOH 522 5 HOH HOH 522 A HOH 523 5 HOH HOH 523 A HOH 524 5 HOH HOH 524 A HOH 525 5 HOH HOH 525 A HOH 526 5 HOH HOH 526 A HOH 527 5 HOH HOH 527 A HOH 528 5 HOH HOH 528 A HOH 529 5 HOH HOH 529 A HOH 530 5 HOH HOH 530 A HOH 531 5 HOH HOH 531 A HOH 532 5 HOH HOH 532 A HOH 533 5 HOH HOH 533 A HOH 534 5 HOH HOH 534 A HOH 535 5 HOH HOH 535 A HOH 536 5 HOH HOH 536 A HOH 537 5 HOH HOH 537 A HOH 538 5 HOH HOH 538 A HOH 539 5 HOH HOH 539 A HOH 540 5 HOH HOH 540 A HOH 541 5 HOH HOH 541 A HOH 542 5 HOH HOH 542 A HOH 543 5 HOH HOH 543 A HOH 544 5 HOH HOH 544 A HOH 545 5 HOH HOH 545 A HOH 546 5 HOH HOH 546 A HOH 547 5 HOH HOH 547 A HOH 548 5 HOH HOH 548 A HOH 549 5 HOH HOH 549 A HOH 550 5 HOH HOH 550 A HOH 551 5 HOH HOH 551 A HOH 552 5 HOH HOH 552 A HOH 553 5 HOH HOH 553 A HOH 554 5 HOH HOH 554 A HOH 555 5 HOH HOH 555 A HOH 556 5 HOH HOH 556 A HOH 557 5 HOH HOH 557 A HOH 558 5 HOH HOH 558 A HOH 559 5 HOH HOH 559 A HOH 560 5 HOH HOH 560 A HOH 561 5 HOH HOH 561 A HOH 562 5 HOH HOH 562 A HOH 563 5 HOH HOH 563 A HOH 564 5 HOH HOH 564 A HOH 565 5 HOH HOH 565 A HOH 566 5 HOH HOH 566 A HOH 567 5 HOH HOH 567 A HOH 568 5 HOH HOH 568 A HOH 569 5 HOH HOH 569 A HOH 570 5 HOH HOH 570 A HOH 571 5 HOH HOH 571 A HOH 572 5 HOH HOH 572 A HOH 573 5 HOH HOH 573 A HOH 574 5 HOH HOH 574 A HOH 575 5 HOH HOH 575 A HOH 576 5 HOH HOH 576 A HOH 577 5 HOH HOH 577 A HOH 578 5 HOH HOH 578 A HOH 579 5 HOH HOH 579 A HOH 581 5 HOH HOH 581 A HOH 582 5 HOH HOH 582 A HOH 583 5 HOH HOH 583 A HOH 584 5 HOH HOH 584 A HOH 585 5 HOH HOH 585 A HOH 586 5 HOH HOH 586 A HOH 587 5 HOH HOH 587 A HOH 588 5 HOH HOH 588 A HOH 589 5 HOH HOH 589 A HOH 590 5 HOH HOH 590 A HOH 591 5 HOH HOH 591 A HOH 592 5 HOH HOH 592 A HOH 593 5 HOH HOH 593 A HOH 594 5 HOH HOH 594 A HOH 595 5 HOH HOH 595 A HOH 596 5 HOH HOH 596 A HOH 597 5 HOH HOH 597 A HOH 598 5 HOH HOH 598 A HOH 599 5 HOH HOH 599 A HOH 600 5 HOH HOH 600 A HOH 601 5 HOH HOH 601 A HOH 602 5 HOH HOH 602 A HOH 603 5 HOH HOH 603 A HOH 604 5 HOH HOH 604 A HOH 606 5 HOH HOH 606 A HOH 607 5 HOH HOH 607 A HOH 608 5 HOH HOH 608 A HOH 609 5 HOH HOH 609 A HOH 610 5 HOH HOH 610 A HOH 611 5 HOH HOH 611 A HOH 612 5 HOH HOH 612 A HOH 613 5 HOH HOH 613 A HOH 614 5 HOH HOH 614 A HOH 615 5 HOH HOH 615 A HOH 616 5 HOH HOH 616 A HOH 617 5 HOH HOH 617 A HOH 618 5 HOH HOH 618 A HOH 619 5 HOH HOH 619 A HOH 620 5 HOH HOH 620 A HOH 623 5 HOH HOH 623 A HOH 624 5 HOH HOH 624 A HOH 626 5 HOH HOH 626 A HOH 627 5 HOH HOH 627 A HOH 628 5 HOH HOH 628 A HOH 629 5 HOH HOH 629 A HOH 630 5 HOH HOH 630 A HOH 631 5 HOH HOH 631 A HOH 632 5 HOH HOH 632 A HOH 633 5 HOH HOH 633 A HOH 634 5 HOH HOH 634 A HOH 635 5 HOH HOH 635 A HOH 636 5 HOH HOH 636 A HOH 637 5 HOH HOH 637 A HOH 639 5 HOH HOH 639 A HOH 641 5 HOH HOH 641 A HOH 642 5 HOH HOH 642 A HOH 643 5 HOH HOH 643 A HOH 644 5 HOH HOH 644 A HOH 645 5 HOH HOH 645 A HOH 646 5 HOH HOH 646 A HOH 647 5 HOH HOH 647 A HOH 648 5 HOH HOH 648 A HOH 649 5 HOH HOH 649 A HOH 651 5 HOH HOH 651 A HOH 652 5 HOH HOH 652 A HOH 653 5 HOH HOH 653 A HOH 655 5 HOH HOH 655 A HOH 656 5 HOH HOH 656 A HOH 657 5 HOH HOH 657 A HOH 658 5 HOH HOH 658 A HOH 659 5 HOH HOH 659 A HOH 660 5 HOH HOH 660 A HOH 662 5 HOH HOH 662 A HOH 663 5 HOH HOH 663 A HOH 664 5 HOH HOH 664 A HOH 665 5 HOH HOH 665 A HOH 666 5 HOH HOH 666 A HOH 667 5 HOH HOH 667 A HOH 669 5 HOH HOH 669 A HOH 670 5 HOH HOH 670 A HOH 671 5 HOH HOH 671 A HOH 672 5 HOH HOH 672 A HOH 673 5 HOH HOH 673 A HOH 674 5 HOH HOH 674 A HOH 676 5 HOH HOH 676 A HOH 677 5 HOH HOH 677 A HOH 680 5 HOH HOH 680 A HOH 683 5 HOH HOH 683 A HOH 684 5 HOH HOH 684 A HOH 687 5 HOH HOH 687 A HOH 688 5 HOH HOH 688 A HOH 689 5 HOH HOH 689 A HOH 691 5 HOH HOH 691 A HOH 692 5 HOH HOH 692 A HOH 693 5 HOH HOH 693 A HOH 694 5 HOH HOH 694 A HOH 695 5 HOH HOH 695 A HOH 696 5 HOH HOH 696 A HOH 697 5 HOH HOH 697 A HOH 698 5 HOH HOH 698 A HOH 699 5 HOH HOH 699 A HOH 700 5 HOH HOH 700 A HOH 702 5 HOH HOH 702 A HOH 703 5 HOH HOH 703 A HOH 704 5 HOH HOH 704 A HOH 705 5 HOH HOH 705 A HOH 707 5 HOH HOH 707 A HOH 708 5 HOH HOH 708 A HOH 709 5 HOH HOH 709 A HOH 710 5 HOH HOH 710 A HOH 712 5 HOH HOH 712 A HOH 713 5 HOH HOH 713 A HOH 715 5 HOH HOH 715 A HOH 716 5 HOH HOH 716 A HOH 717 5 HOH HOH 717 A HOH 718 5 HOH HOH 718 A HOH 719 5 HOH HOH 719 A HOH 721 5 HOH HOH 721 A HOH 722 5 HOH HOH 722 A HOH 723 5 HOH HOH 723 A HOH 725 5 HOH HOH 725 A HOH 726 5 HOH HOH 726 A HOH 727 5 HOH HOH 727 A HOH 728 5 HOH HOH 728 A HOH 729 5 HOH HOH 729 A HOH 731 5 HOH HOH 731 A HOH 732 5 HOH HOH 732 A HOH 733 5 HOH HOH 733 A HOH 737 5 HOH HOH 737 A HOH 738 5 HOH HOH 738 A HOH 739 5 HOH HOH 739 A HOH 741 5 HOH HOH 741 A HOH 742 5 HOH HOH 742 A HOH 743 5 HOH HOH 743 A HOH 745 5 HOH HOH 745 A HOH 747 5 HOH HOH 747 A HOH 749 5 HOH HOH 749 A HOH 800 5 HOH HOH 800 A HOH 801 5 HOH HOH 801 A HOH 802 5 HOH HOH 802 A HOH 803 5 HOH HOH 803 A HOH 804 5 HOH HOH 804 A HOH 809 5 HOH HOH 809 A HOH 810 5 HOH HOH 810 A HOH 900 5 HOH HOH 900 A HOH 901 5 HOH HOH 901 A HOH 903 5 HOH HOH 903 A THR 2 n 1 THR 2 A VAL 3 n 2 VAL 3 A GLU 4 n 3 GLU 4 A LYS 5 n 4 LYS 5 A SER 6 n 5 SER 6 A VAL 7 n 6 VAL 7 A VAL 8 n 7 VAL 8 A PHE 9 n 8 PHE 9 A LYS 10 n 9 LYS 10 A ALA 11 n 10 ALA 11 A GLU 12 n 11 GLU 12 A GLY 13 n 12 GLY 13 A GLU 14 n 13 GLU 14 A HIS 15 n 14 HIS 15 A PHE 16 n 15 PHE 16 A THR 17 n 16 THR 17 A ASP 18 n 17 ASP 18 A GLN 19 n 18 GLN 19 A LYS 20 n 19 LYS 20 A GLY 21 n 20 GLY 21 A ASN 22 n 21 ASN 22 A THR 23 n 22 THR 23 A ILE 24 n 23 ILE 24 A VAL 25 n 24 VAL 25 A GLY 26 n 25 GLY 26 A SER 27 n 26 SER 27 A GLY 28 n 27 GLY 28 A SER 29 n 28 SER 29 A GLY 30 n 29 GLY 30 A GLY 31 n 30 GLY 31 A THR 32 n 31 THR 32 A THR 33 n 32 THR 33 A LYS 34 n 33 LYS 34 A TYR 35 n 34 TYR 35 A PHE 36 n 35 PHE 36 A ARG 37 n 36 ARG 37 A ILE 38 n 37 ILE 38 A PRO 39 n 38 PRO 39 A ALA 40 n 39 ALA 40 A MET 41 n 40 MET 41 A CYS 42 n 41 CYS 42 A THR 43 n 42 THR 43 A THR 44 n 43 THR 44 A SER 45 n 44 SER 45 A LYS 46 n 45 LYS 46 A GLY 47 n 46 GLY 47 A THR 48 n 47 THR 48 A ILE 49 n 48 ILE 49 A VAL 50 n 49 VAL 50 A VAL 51 n 50 VAL 51 A PHE 52 n 51 PHE 52 A ALA 53 n 52 ALA 53 A ASP 54 n 53 ASP 54 A ALA 55 n 54 ALA 55 A ARG 56 n 55 ARG 56 A HIS 57 n 56 HIS 57 A ASN 58 n 57 ASN 58 A THR 59 n 58 THR 59 A ALA 60 n 59 ALA 60 A SER 61 n 60 SER 61 A ASP 62 n 61 ASP 62 A GLN 63 n 62 GLN 63 A SER 64 n 63 SER 64 A PHE 65 n 64 PHE 65 A ILE 66 n 65 ILE 66 A ASP 67 n 66 ASP 67 A THR 68 n 67 THR 68 A ALA 69 n 68 ALA 69 A ALA 70 n 69 ALA 70 A ALA 71 n 70 ALA 71 A ARG 72 n 71 ARG 72 A SER 73 n 72 SER 73 A THR 74 n 73 THR 74 A ASP 75 n 74 ASP 75 A GLY 76 n 75 GLY 76 A GLY 77 n 76 GLY 77 A LYS 78 n 77 LYS 78 A THR 79 n 78 THR 79 A TRP 80 n 79 TRP 80 A ASN 81 n 80 ASN 81 A LYS 82 n 81 LYS 82 A LYS 83 n 82 LYS 83 A ILE 84 n 83 ILE 84 A ALA 85 n 84 ALA 85 A ILE 86 n 85 ILE 86 A TYR 87 n 86 TYR 87 A ASN 88 n 87 ASN 88 A ASP 89 n 88 ASP 89 A ARG 90 n 89 ARG 90 A VAL 91 n 90 VAL 91 A ASN 92 n 91 ASN 92 A SER 93 n 92 SER 93 A LYS 94 n 93 LYS 94 A LEU 95 n 94 LEU 95 A SER 96 n 95 SER 96 A ARG 97 n 96 ARG 97 A VAL 98 n 97 VAL 98 A MET 99 n 98 MET 99 A ASP 100 n 99 ASP 100 A PRO 101 n 100 PRO 101 A THR 102 n 101 THR 102 A CYS 103 n 102 CYS 103 A ILE 104 n 103 ILE 104 A VAL 105 n 104 VAL 105 A ALA 106 n 105 ALA 106 A ASN 107 n 106 ASN 107 A ILE 108 n 107 ILE 108 A GLN 109 n 108 GLN 109 A GLY 110 n 109 GLY 110 A ARG 111 n 110 ARG 111 A GLU 112 n 111 GLU 112 A THR 113 n 112 THR 113 A ILE 114 n 113 ILE 114 A LEU 115 n 114 LEU 115 A VAL 116 n 115 VAL 116 A MET 117 n 116 MET 117 A VAL 118 n 117 VAL 118 A GLY 119 n 118 GLY 119 A LYS 120 n 119 LYS 120 A TRP 121 n 120 TRP 121 A ASN 122 n 121 ASN 122 A ASN 123 n 122 ASN 123 A ASN 124 n 123 ASN 124 A ASP 125 n 124 ASP 125 A LYS 126 n 125 LYS 126 A THR 127 n 126 THR 127 A TRP 128 n 127 TRP 128 A GLY 129 n 128 GLY 129 A ALA 130 n 129 ALA 130 A TYR 131 n 130 TYR 131 A ARG 132 n 131 ARG 132 A ASP 133 n 132 ASP 133 A LYS 134 n 133 LYS 134 A ALA 135 n 134 ALA 135 A PRO 136 n 135 PRO 136 A ASP 137 n 136 ASP 137 A THR 138 n 137 THR 138 A ASP 139 n 138 ASP 139 A TRP 140 n 139 TRP 140 A ASP 141 n 140 ASP 141 A LEU 142 n 141 LEU 142 A VAL 143 n 142 VAL 143 A LEU 144 n 143 LEU 144 A TYR 145 n 144 TYR 145 A LYS 146 n 145 LYS 146 A SER 147 n 146 SER 147 A THR 148 n 147 THR 148 A ASP 149 n 148 ASP 149 A ASP 150 n 149 ASP 150 A GLY 151 n 150 GLY 151 A VAL 152 n 151 VAL 152 A THR 153 n 152 THR 153 A PHE 154 n 153 PHE 154 A SER 155 n 154 SER 155 A LYS 156 n 155 LYS 156 A VAL 157 n 156 VAL 157 A GLU 158 n 157 GLU 158 A THR 159 n 158 THR 159 A ASN 160 n 159 ASN 160 A ILE 161 n 160 ILE 161 A HIS 162 n 161 HIS 162 A ASP 163 n 162 ASP 163 A ILE 164 n 163 ILE 164 A VAL 165 n 164 VAL 165 A THR 166 n 165 THR 166 A LYS 167 n 166 LYS 167 A ASN 168 n 167 ASN 168 A GLY 169 n 168 GLY 169 A THR 170 n 169 THR 170 A ILE 171 n 170 ILE 171 A SER 172 n 171 SER 172 A ALA 173 n 172 ALA 173 A MET 174 n 173 MET 174 A LEU 175 n 174 LEU 175 A GLY 176 n 175 GLY 176 A GLY 177 n 176 GLY 177 A VAL 178 n 177 VAL 178 A GLY 179 n 178 GLY 179 A SER 180 n 179 SER 180 A GLY 181 n 180 GLY 181 A LEU 182 n 181 LEU 182 A GLN 183 n 182 GLN 183 A LEU 184 n 183 LEU 184 A ASN 185 n 184 ASN 185 A ASP 186 n 185 ASP 186 A GLY 187 n 186 GLY 187 A LYS 188 n 187 LYS 188 A LEU 189 n 188 LEU 189 A VAL 190 n 189 VAL 190 A PHE 191 n 190 PHE 191 A PRO 192 n 191 PRO 192 A VAL 193 n 192 VAL 193 A GLN 194 n 193 GLN 194 A MET 195 n 194 MET 195 A VAL 196 n 195 VAL 196 A ARG 197 n 196 ARG 197 A THR 198 n 197 THR 198 A LYS 199 n 198 LYS 199 A ASN 200 n 199 ASN 200 A ILE 201 n 200 ILE 201 A THR 202 n 201 THR 202 A THR 203 n 202 THR 203 A VAL 204 n 203 VAL 204 A LEU 205 n 204 LEU 205 A ASN 206 n 205 ASN 206 A THR 207 n 206 THR 207 A SER 208 n 207 SER 208 A PHE 209 n 208 PHE 209 A ILE 210 n 209 ILE 210 A TYR 211 n 210 TYR 211 A SER 212 n 211 SER 212 A THR 213 n 212 THR 213 A ASP 214 n 213 ASP 214 A GLY 215 n 214 GLY 215 A ILE 216 n 215 ILE 216 A THR 217 n 216 THR 217 A TRP 218 n 217 TRP 218 A SER 219 n 218 SER 219 A LEU 220 n 219 LEU 220 A PRO 221 n 220 PRO 221 A SER 222 n 221 SER 222 A GLY 223 n 222 GLY 223 A TYR 224 n 223 TYR 224 A CYS 225 n 224 CYS 225 A GLU 226 n 225 GLU 226 A GLY 227 n 226 GLY 227 A PHE 228 n 227 PHE 228 A GLY 229 n 228 GLY 229 A SER 230 n 229 SER 230 A GLU 231 n 230 GLU 231 A ASN 232 n 231 ASN 232 A ASN 233 n 232 ASN 233 A ILE 234 n 233 ILE 234 A ILE 235 n 234 ILE 235 A GLU 236 n 235 GLU 236 A PHE 237 n 236 PHE 237 A ASN 238 n 237 ASN 238 A ALA 239 n 238 ALA 239 A SER 240 n 239 SER 240 A LEU 241 n 240 LEU 241 A VAL 242 n 241 VAL 242 A ASN 243 n 242 ASN 243 A ASN 244 n 243 ASN 244 A ILE 245 n 244 ILE 245 A ARG 246 n 245 ARG 246 A ASN 247 n 246 ASN 247 A SER 248 n 247 SER 248 A GLY 249 n 248 GLY 249 A LEU 250 n 249 LEU 250 A ARG 251 n 250 ARG 251 A ARG 252 n 251 ARG 252 A SER 253 n 252 SER 253 A PHE 254 n 253 PHE 254 A GLU 255 n 254 GLU 255 A THR 256 n 255 THR 256 A LYS 257 n 256 LYS 257 A ASP 258 n 257 ASP 258 A PHE 259 n 258 PHE 259 A GLY 260 n 259 GLY 260 A LYS 261 n 260 LYS 261 A THR 262 n 261 THR 262 A TRP 263 n 262 TRP 263 A THR 264 n 263 THR 264 A GLU 265 n 264 GLU 265 A PHE 266 n 265 PHE 266 A PRO 267 n 266 PRO 267 A PRO 268 n 267 PRO 268 A MET 269 n 268 MET 269 A ASP 270 n 269 ASP 270 A LYS 271 n 270 LYS 271 A LYS 272 n 271 LYS 272 A VAL 273 n 272 VAL 273 A ASP 274 n 273 ASP 274 A ASN 275 n 274 ASN 275 A ARG 276 n 275 ARG 276 A ASN 277 n 276 ASN 277 A HIS 278 n 277 HIS 278 A GLY 279 n 278 GLY 279 A VAL 280 n 279 VAL 280 A GLN 281 n 280 GLN 281 A GLY 282 n 281 GLY 282 A SER 283 n 282 SER 283 A THR 284 n 283 THR 284 A ILE 285 n 284 ILE 285 A THR 286 n 285 THR 286 A ILE 287 n 286 ILE 287 A PRO 288 n 287 PRO 288 A SER 289 n 288 SER 289 A GLY 290 n 289 GLY 290 A ASN 291 n 290 ASN 291 A LYS 292 n 291 LYS 292 A LEU 293 n 292 LEU 293 A VAL 294 n 293 VAL 294 A ALA 295 n 294 ALA 295 A ALA 296 n 295 ALA 296 A HIS 297 n 296 HIS 297 A SER 298 n 297 SER 298 A SER 299 n 298 SER 299 A ALA 300 n 299 ALA 300 A GLN 301 n 300 GLN 301 A ASN 302 n 301 ASN 302 A LYS 303 n 302 LYS 303 A ASN 304 n 303 ASN 304 A ASN 305 n 304 ASN 305 A ASP 306 n 305 ASP 306 A TYR 307 n 306 TYR 307 A THR 308 n 307 THR 308 A ARG 309 n 308 ARG 309 A SER 310 n 309 SER 310 A ASP 311 n 310 ASP 311 A ILE 312 n 311 ILE 312 A SER 313 n 312 SER 313 A LEU 314 n 313 LEU 314 A TYR 315 n 314 TYR 315 A ALA 316 n 315 ALA 316 A HIS 317 n 316 HIS 317 A ASN 318 n 317 ASN 318 A LEU 319 n 318 LEU 319 A TYR 320 n 319 TYR 320 A SER 321 n 320 SER 321 A GLY 322 n 321 GLY 322 A GLU 323 n 322 GLU 323 A VAL 324 n 323 VAL 324 A LYS 325 n 324 LYS 325 A LEU 326 n 325 LEU 326 A ILE 327 n 326 ILE 327 A ASP 328 n 327 ASP 328 A ASP 329 n 328 ASP 329 A PHE 330 n 329 PHE 330 A TYR 331 n 330 TYR 331 A PRO 332 n 331 PRO 332 A LYS 333 n 332 LYS 333 A VAL 334 n 333 VAL 334 A GLY 335 n 334 GLY 335 A ASN 336 n 335 ASN 336 A ALA 337 n 336 ALA 337 A SER 338 n 337 SER 338 A GLY 339 n 338 GLY 339 A ALA 340 n 339 ALA 340 A GLY 341 n 340 GLY 341 A TYR 342 n 341 TYR 342 A SER 343 n 342 SER 343 A CYS 344 n 343 CYS 344 A LEU 345 n 344 LEU 345 A SER 346 n 345 SER 346 A TYR 347 n 346 TYR 347 A ARG 348 n 347 ARG 348 A LYS 349 n 348 LYS 349 A ASN 350 n 349 ASN 350 A VAL 351 n 350 VAL 351 A ASP 352 n 351 ASP 352 A LYS 353 n 352 LYS 353 A GLU 354 n 353 GLU 354 A THR 355 n 354 THR 355 A LEU 356 n 355 LEU 356 A TYR 357 n 356 TYR 357 A VAL 358 n 357 VAL 358 A VAL 359 n 358 VAL 359 A TYR 360 n 359 TYR 360 A GLU 361 n 360 GLU 361 A ALA 362 n 361 ALA 362 A ASN 363 n 362 ASN 363 A GLY 364 n 363 GLY 364 A SER 365 n 364 SER 365 A ILE 366 n 365 ILE 366 A GLU 367 n 366 GLU 367 A PHE 368 n 367 PHE 368 A GLN 369 n 368 GLN 369 A ASP 370 n 369 ASP 370 A LEU 371 n 370 LEU 371 A SER 372 n 371 SER 372 A ARG 373 n 372 ARG 373 A HIS 374 n 373 HIS 374 A LEU 375 n 374 LEU 375 A PRO 376 n 375 PRO 376 A VAL 377 n 376 VAL 377 A ILE 378 n 377 ILE 378 A LYS 379 n 378 LYS 379 A SER 380 n 379 SER 380 A TYR 381 n 380 TYR 381 A ASN 382 n 381 ASN 382 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O TYR 35 A O TYR 34 A N ARG 56 A N ARG 55 A O ILE 49 A O ILE 48 A N SER 73 A N SER 72 A O THR 68 A O THR 67 A N ILE 86 A N ILE 85 A O ALA 40 A O ALA 39 A N PHE 52 A N PHE 51 A O ARG 97 A O ARG 96 A N TRP 121 A N TRP 120 A O ILE 114 A O ILE 113 A N SER 147 A N SER 146 A O THR 102 A O THR 101 A N MET 117 A N MET 116 A O ASN 206 A O ASN 205 A N MET 195 A N MET 194 A O GLN 194 A O GLN 193 A N LEU 175 A N LEU 174 A O ASN 233 A O ASN 232 A N ASN 244 A N ASN 243 A O LEU 241 A O LEU 240 A N THR 256 A N THR 255 A O SER 283 A O SER 282 A N SER 298 A N SER 297 A O ALA 295 A O ALA 294 A N HIS 317 A N HIS 316 A O LEU 314 A O LEU 313 A N ASP 328 A N ASP 327 A O CYS 344 A O CYS 343 A N VAL 359 A N VAL 358 A O VAL 358 A O VAL 357 A N GLN 369 A N GLN 368 A O ILE 366 A O ILE 365 A N PHE 9 A N PHE 8 1 A A SG SG CYS CYS 42 103 2.07 1 -3.16 0.50 120.30 117.14 A A A NE CZ NH2 ARG ARG ARG 37 37 37 N 1 -3.16 0.50 120.30 117.14 A A A NE CZ NH2 ARG ARG ARG 251 251 251 N 1 -12.28 1.90 111.40 99.12 A A A CB CA C VAL VAL VAL 280 280 280 N 1 -12.63 1.90 111.40 98.77 A A A CB CA C VAL VAL VAL 358 358 358 N 1 A ILE 38 51.04 70.71 1 A ASN 122 -132.55 -48.16 1 A VAL 178 83.97 127.29 1 A SER 208 -169.88 -151.36 1 A PHE 228 54.65 -127.21 1 A SER 230 54.41 -37.93 1 A ASN 238 63.04 -122.13 1 A ALA 239 -104.13 43.50 1 A ARG 276 60.93 -161.07 1 A HIS 278 74.29 -32.81 1 A ARG 309 36.84 63.46 1 A VAL 351 55.34 -105.89 STNA_APANA.PAR STNA_APANA.TOP 15.03 OCCUPANCY OF AXIAL PHOSPHONATE (APANA) 0.6. OCCUPANCY OF EQUATORIAL PHOSPHONATE ANOMER (EPANA) 0.4. 5% IMPURITY OF EPANA IN APANA, BUT KI OF EPANA SMALLER THAN FOR APANA, SO A LARGER PROPORTION OF EPANA IN CRYSTAL THAN WOULD BE EXPECTED FROM IMPURITY. DETAILS OF OCCUPANCY DETERMINATION IN J.MOL.BIOL. V259 (2) 264-280 (1996). 0.187 0.187 1.90 6.00 27455 96.4 1 0.000 DIFFERENCE MAP PDB ENTRY 2SIM 1.90 6.00 226 3223 43 0 2954 0.008 1.77 1.500 2.000 2.000 2.500 1.900 20.000 1DIL 27890 0.000 0.05700 1 7.8000 3.600 95.8 0.12500 1.90 1.95 5.700 1 3.50 96.9 refinement X-PLOR 3.1 data reduction DENZO data scaling SCALEPACK model building X-PLOR 3.1 phasing X-PLOR 3.1 SIALIDASE FROM SALMONELLA TYPHIMURIUM COMPLEXED WITH APANA AND EPANA INHIBITORS 1 N N 2 N N 3 N N 4 N N 5 N N A TRP 128 A TRP 127 HELX_P A ALA 130 A ALA 129 5 1 3 A ILE 161 A ILE 160 HELX_P A ASN 168 A ASN 167 1 2 8 A SER 372 A SER 371 HELX_P A SER 380 A SER 379 5 3 9 GLYCOSIDASE GLYCOSIDASE, HYDROLASE A ALA 135 A ALA 134 1 A PRO 136 A PRO 135 -0.06 NANH_SALTY UNP 1 1 P29768 TVEKSVVFKAEGEHFTDQKGNTIVGSGSGGTTKYFRIPAMCTTSKGTIVVFADARHNTASDQSFIDTAAARSTDGGKTWN KKIAIYNDRVNSKLSRVMDPTCIVANIQGRETILVMVGKWNNNDKTWGAYRDKAPDTDWDLVLYKSTDDGVTFSKVETNI HDIVTKNGTISAMLGGVGSGLQLNDGKLVFPVQMVRTKNITTVLNTSFIYSTDGITWSLPSGYCEGFGSENNIIEFNASL VNNIRNSGLRRSFETKDFGKTWTEFPPMDKKVDNRNHGVQGSTITIPSGNKLVAAHSSAQNKNNDYTRSDISLYAHNLYS GEVKLIDAFYPKVGNASGAGYSCLSYRKNVDKETLYVVYEANGSIEFQDLSRHLPVIKSYN 1 381 1DIL 2 382 P29768 A 1 1 381 1 ALA conflict ASP 329 1DIL A P29768 UNP 328 328 4 2 3 2 3 3 4 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A TYR 35 A TYR 34 A ARG 37 A ARG 36 A ILE 49 A ILE 48 A ARG 56 A ARG 55 A ILE 66 A ILE 65 A SER 73 A SER 72 A ASN 81 A ASN 80 A ILE 86 A ILE 85 A ALA 40 A ALA 39 A THR 43 A THR 42 A ILE 49 A ILE 48 A PHE 52 A PHE 51 A ARG 97 A ARG 96 A MET 99 A MET 98 A ILE 114 A ILE 113 A TRP 121 A TRP 120 A ASP 141 A ASP 140 A SER 147 A SER 146 A THR 102 A THR 101 A ILE 108 A ILE 107 A ARG 111 A ARG 110 A MET 117 A MET 116 A LEU 205 A LEU 204 A SER 212 A SER 211 A LEU 189 A LEU 188 A ARG 197 A ARG 196 A ILE 171 A ILE 170 A GLY 176 A GLY 175 A ASN 232 A ASN 231 A PHE 237 A PHE 236 A SER 240 A SER 239 A ILE 245 A ILE 244 A ARG 252 A ARG 251 A THR 256 A THR 255 A SER 283 A SER 282 A SER 289 A SER 288 A LYS 292 A LYS 291 A ALA 300 A ALA 299 A ILE 312 A ILE 311 A HIS 317 A HIS 316 A VAL 324 A VAL 323 A ASP 328 A ASP 327 A SER 343 A SER 342 A ASN 350 A ASN 349 A LYS 353 A LYS 352 A ALA 362 A ALA 361 A SER 365 A SER 364 A ASP 370 A ASP 369 A LYS 5 A LYS 4 A PHE 9 A PHE 8 19 P 21 21 21